nasa invited the public to watch today's big announcement. scientists help design some of the instruments. >>> vice president joe biden and jay z may have something in common. they are among the dozens of celebrities and politicians who have been hacked. a russian website has posted personal and financial information. it contained sensitive information. it included hillary clinton and first lady michelle obama as well as celebrities like beyonce. >>> big moves for the 49ers and raiders today. from printing to security, 3-d technology is here. coming up we will take you inside a silicon valley startup that can scan you. >>> i'm jeff ranieri. temperatures starting to cool off at the coast line. we have 57 in san francisco and nearly 15 degrees warmerer inland with 73 in livermore. one thing is for sure the allergy forecast will be bugging you tomorrow. (sir can-a-lot) good day, ma' lady. i am sir can-a-lot, here to save you from another breakfast bore. wake up those eggs with glorious spam! (male announcer) break the monotony. visit spam.com. >